计算机视觉处理高级程序包，实现了摄像机标定、立体匹配视差图、基于SSD算法的立体匹配、人脸模式识别、Snake算法轮廓查找功能。-High-level visual processing computer package, to achieve a camera calibration, stereo matching disparity map, SSD-based stereo matching algorithm, face pattern recognition, Snake algor